CN216277469U

CN216277469U - Electric inward-retreating device for vault door

Info

Publication number: CN216277469U
Application number: CN202122679809.XU
Authority: CN
Inventors: 高俊杰; 高兴春
Original assignee: Dongtai Wanbao Safety Equipment Co ltd
Current assignee: Dongtai Wanbao Safety Equipment Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-12
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses an electric inward-retreating device for a vault door, which comprises a door body, wherein one end of the inner side of a base is respectively and rotatably connected to the upper end and the lower end of a rotating shaft, the outer diameter of a third gear is meshed and connected with a belt, the inner wall of one end of the inner side of the belt is meshed and connected with a second gear, the inner wall of the front end of a sliding groove is respectively and slidably connected with a limiting block, the driving end of a second hydraulic cylinder is respectively and fixedly connected with a limiting rod, and the first hydraulic cylinder is respectively and fixedly connected with a supporting rod. According to the utility model, a worker sends a corresponding command to the control panel through the identification panel on the door body, so that the first hydraulic cylinder is controlled to drive the door body to move towards the interior of the cashbox, a certain space is formed between the door body and the door frame, the worker can enter and exit the cashbox, the effect of quick opening is realized, the limit block and the limit rod are inserted into the door frame through the driving electricity and the second hydraulic cylinder, and the safety performance of the cashbox is improved.

Description

Electric inward-retreating device for vault door

Technical Field

The utility model relates to the technical field of vault doors, in particular to an electric inward-moving device of a vault door.

Background

The vault door is always used in places for storing important things, such as a bank vault, a home safe and the like, the safety performance is the most important and necessary performance of the vault door, the vault door needs to consider other performances besides the safety performance, such as waterproofness, fire prevention and the like, the waterproofness of the vault door is better in the market at present, but the fire prevention performance of the vault door is rarely researched, once a fire phenomenon occurs in the vault, the vault door cannot be timely pre-warned and processed, and the safety of the bank vault is directly influenced by the levels of the burglary prevention, fire prevention and destruction prevention performances.

The existing common bank vault door has no electric drive structure for opening or closing, and is completely manually opened or closed by manpower, and the bank vault door is very heavy and thick due to the requirement of safety and theft prevention, so that the operation is very difficult and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an electric inward-withdrawing device for a vault door.

In order to achieve the purpose, the utility model adopts the following technical scheme: the electric inward-retreating device for the coffer door comprises a door body, wherein two bases are fixedly connected to the left side and the right side of the inner wall of the front end of the door body, one end of the inner side of each base is respectively and rotatably connected to the upper end and the lower end of a rotating shaft, the upper side and the lower side of the outer diameter of the rotating shaft are respectively and fixedly connected with a first gear, the middle part of the outer diameter of the rotating shaft is fixedly connected with a third gear, the outer diameter of the third gear is respectively and rotatably connected with a belt, the inner wall of one end of the inner side of the belt is respectively and rotatably connected with a second gear, the middle part of the bottom end of the second gear is respectively and fixedly connected with a driving motor, two sliding chutes are respectively arranged on the left side and the right side of the inner wall of the front end of the door body, the inner wall of the front end of each sliding chute is respectively and slidably connected with a limiting block, the upper side and the lower side of the inner wall of the front end of the door body are respectively and fixedly connected with a second hydraulic cylinder, the limiting rod is respectively and the driving end of the second hydraulic cylinder is fixedly connected with the inner wall of the door frame, door frame rear end both sides are fixed connection respectively about the mount pad front end both sides, the equal first pneumatic cylinder of fixedly connected with in the middle part of both sides about the mount pad front end, the equal fixedly connected with bracing piece of first pneumatic cylinder.

As a further description of the above technical solution:

the front end of the supporting rod is respectively and fixedly connected to the middle parts of the upper side and the lower side of the rear end of the door body.

As a further description of the above technical solution:

the front end of the driving motor is respectively and fixedly connected to the left side and the right side of the inner wall of the front end of the door body.

As a further description of the above technical solution:

the right side of the rear end of the limiting block is provided with a rack, and the rear end of the rack is meshed with the front end of the outer diameter of the first gear.

As a further description of the above technical solution:

the top of the inner wall of the front end of the door body is fixedly connected with a control panel.

As a further description of the above technical solution:

the top of the front end of the door frame is fixedly connected with a camera.

As a further description of the above technical solution:

the right side of the front end of the door body is fixedly connected with an identification panel.

As a further description of the above technical solution:

the limiting block is characterized in that one end of the outer side of the limiting block equally penetrates through the left end and the right end of the door body respectively and stretches into the interior of the door frame, and one end of the outer side of the limiting rod penetrates through the middle parts of the upper end and the lower end of the door body respectively and stretches into the interior of the door frame.

The utility model has the following beneficial effects:

1. according to the utility model, a worker authenticates personal information through the identification panel on the door body, and then after the authentication information is processed, a corresponding command is sent to the control panel, so that the first hydraulic cylinder is controlled to drive the door body to move towards the interior of the vault, a certain space is generated between the door body and the door frame, the worker can enter and exit the vault, the effect of quick opening is realized, the door body moves in the mounting seat in parallel, the stability of the movement of the door body is ensured, when the authentication information cannot pass through, the camera can send monitoring information to the remote terminal, and then the worker can take corresponding measures, so that the safety performance of the vault is improved.

2. According to the utility model, the second gear is controlled to rotate by the driving motor, so that the belt, the third gear, the rotating shaft and the first gear are driven to rotate, the limiting block is inserted into the door frame, and then the second hydraulic cylinder drives the limiting rod to move, so that the limiting rod is inserted into the door frame, the door body is prevented from being forcibly opened from the outside by a person, and the safety performance of the safe is improved.

Drawings

Fig. 1 is a schematic perspective view of an electric inward-retreating device for a vault door according to the present invention;

FIG. 2 is a rear sectional view of the electric inward-returning device for the vault door according to the present invention;

FIG. 3 is a front cross-sectional view of an electric inward-retracting device of a vault door according to the present invention;

fig. 4 is a top cross-sectional view of the electric inward-withdrawing device of the vault door according to the present invention.

Illustration of the drawings:

1. a door body; 2. a door frame; 3. a camera; 4. a mounting seat; 5. a first hydraulic cylinder; 6. a support bar; 7. identifying a panel; 8. a rack; 9. a rotating shaft; 10. a limiting block; 11. a chute; 12. a second hydraulic cylinder; 13. a limiting rod; 14. a control panel; 15. a belt; 16. a drive motor; 17. a first gear; 18. a base; 19. a second gear; 20. a third gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: an electric inward-retreating device of a coffer door comprises a door body 1, wherein the left side and the right side of the inner wall of the front end of the door body 1 are fixedly connected with two bases 18, the inner end of each base 18 is respectively and rotatably connected with the upper end and the lower end of a rotating shaft 9, the upper side and the lower side of the outer diameter of the rotating shaft 9 are respectively and fixedly connected with a first gear 17, the middle part of the outer diameter of the rotating shaft 9 is fixedly connected with a third gear 20, the outer diameter of the third gear 20 is respectively and rotatably connected with a belt 15 to drive the rotating shaft 9 to rotate, the inner wall of the inner end of the belt 15 is respectively and rotatably connected with a second gear 19, the middle part of the bottom end of the second gear 19 is respectively and fixedly connected with a driving motor 16, the driving limiting blocks 10 are inserted into a door frame 2, the left side and the right side of the inner wall of the front end of the door body 1 are respectively provided with two sliding grooves 11, the inner wall of the front ends of the sliding blocks 10 are respectively and fixedly connected with a second hydraulic cylinder 12, the driving ends of the limiting rods 13, the outer side of the door body 1 is slidably connected to the inner wall of the door frame 2, the upper side and the lower side of the rear end of the door frame 2 are respectively and fixedly connected to the upper side and the lower side of the front end of the installation seat 4, the middle parts of the upper side and the lower side of the front end of the installation seat 4 are respectively and fixedly connected with a first hydraulic cylinder 5, the first hydraulic cylinders 5 are respectively and fixedly connected with a support rod 6, the support rods 6 are inserted into the door frame 2, a worker can identify personal information through an identification panel 7 on the door body 1, and then sends corresponding instructions to a control panel 14 after the identification information is processed, so that the first hydraulic cylinders 5 are controlled to drive the door body 1 to move towards the interior of the coffer, a certain space is generated between the door body 1 and the door frame 2 for the worker to enter and exit the coffer, the effect of quick opening is realized, the door body 1 moves in parallel in the installation seat 4, the stability of the movement of the door body 1 is ensured, when the identification information can not pass through, the camera 3 can send monitoring information to a remote terminal, and then supply the staff to make corresponding measure, the security performance of national treasury has been improved, it rotates to control second gear 19 through driving motor 16, thereby drive belt 15, third gear 20, axis of rotation 9 and first gear 17 rotate, thereby realize that stopper 10 inserts inside door frame 2, rethread second pneumatic cylinder 12 drives gag lever post 13 and removes, thereby realize inside gag lever post 13 inserts door frame 2, prevent that door body 1 from being opened by the people from outside brute force, the security performance of national treasury has been improved.

The front ends of the support rods 6 are respectively and fixedly connected with the middle parts of the upper and lower sides of the rear end of the door body 1 to control the door body 1 to move, the front ends of the driving motors 16 are respectively and fixedly connected with the left and right sides of the inner wall of the front end of the door body 1, the right sides of the rear ends of the limit blocks 10 are respectively provided with a rack 8, the rear ends of the racks 8 are respectively engaged and connected with the front end of the outer diameter of the first gear 17 to control the limit blocks 10 to be inserted into the door frame 2, the top of the inner wall of the front end of the door body 1 is fixedly connected with a control panel 14 for controlling other electrical elements, the top of the front end of the door frame 2 is fixedly connected with a camera 3 for monitoring the condition outside the door body 1, the door body 1 front end right side fixedly connected with discerns panel 7 discerns user data, stopper 10 outside one end equally divide and do not run through the door body 1 about both ends and stretch into inside the door frame 2, inside the both ends middle part about the gag lever post 13 outside one end runs through the door body 1 respectively and stretches into door frame 2, has improved the security performance in national treasury.

The working principle is as follows: the staff passes through the identification panel 7 on the door body 1 to authenticate personal information, and then after the authentication information is processed, corresponding instructions are sent to the control panel 14, and then the first hydraulic cylinder 5 is controlled to drive the door body 1 to move towards the interior of the vault, so that a certain space can be generated between the door body 1 and the door frame 2, the staff can go in and out of the vault to realize the effect of quick opening, the door body 1 moves in the mounting seat 4 in parallel, the stability of the movement of the door body 1 is ensured, when the authentication information cannot pass through, the camera 3 can send monitoring information to a remote terminal, and then the staff can make corresponding measures, the safety performance of the vault is improved, the second gear 19 is controlled to rotate by the driving motor 16, so as to drive the belt 15, the third gear 20, the rotating shaft 9 and the first gear 17 to rotate, thereby the stopper 10 is inserted into the door frame 2, and then the second hydraulic cylinder 12 drives the stopper rod 13 to move, therefore, the limiting rod 13 is inserted into the door frame 2, the door body 1 is prevented from being forcibly opened from the outside by people, and the safety performance of the safe is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an electronic interior back off device of national treasury door, includes door body (1), its characterized in that: the door comprises a door body (1), wherein two bases (18) are fixedly connected to the left side and the right side of the inner wall of the front end of the door body (1), one end of the inner side of each base (18) is rotatably connected to the upper end and the lower end of a rotating shaft (9), the upper side and the lower side of the outer diameter of the rotating shaft (9) are fixedly connected with first gears (17), the middle part of the outer diameter of the rotating shaft (9) is fixedly connected with a third gear (20), the outer diameter of the third gear (20) is meshed with a belt (15), the inner wall of the inner end of the belt (15) is meshed with a second gear (19), the middle part of the bottom end of the second gear (19) is fixedly connected with a driving motor (16), two sliding chutes (11) are arranged on the left side and the right side of the inner wall of the front end of the door body (1), the inner wall of the front end of the sliding chutes (11) is slidably connected with a limiting block (10), and second hydraulic cylinders (12) are fixedly connected to the upper side and the lower side of the inner wall of the front end of the door body (1), the equal fixedly connected with gag lever post (13) of second pneumatic cylinder (12) drive end, the sliding connection in door frame (2) inner wall in the door body (1) outside, both sides are fixed connection both sides about mount pad (4) front end respectively about door frame (2) rear end, the equal fixedly connected with first pneumatic cylinder (5) in both sides middle part about mount pad (4) front end, the equal fixedly connected with bracing piece (6) of first pneumatic cylinder (5).

2. The electric inward-retreating device for the vault door according to claim 1, characterized in that: the front ends of the support rods (6) are respectively and fixedly connected to the middle parts of the upper side and the lower side of the rear end of the door body (1).

3. The electric inward-retreating device for the vault door according to claim 1, characterized in that: the front end of the driving motor (16) is respectively and fixedly connected to the left side and the right side of the inner wall of the front end of the door body (1).

4. The electric inward-retreating device for the vault door according to claim 1, characterized in that: the right side of the rear end of the limiting block (10) is provided with a rack (8), and the rear end of the rack (8) is meshed with the front end of the outer diameter of the first gear (17).

5. The electric inward-retreating device for the vault door according to claim 1, characterized in that: the top of the inner wall of the front end of the door body (1) is fixedly connected with a control panel (14).

6. The electric inward-retreating device for the vault door according to claim 1, characterized in that: the top of the front end of the door frame (2) is fixedly connected with a camera (3).

7. The electric inward-retreating device for the vault door according to claim 1, characterized in that: the right side of the front end of the door body (1) is fixedly connected with an identification panel (7).

8. The electric inward-retreating device for the vault door according to claim 1, characterized in that: both ends and stretch into inside door frame (2) about the door body (1) are equallyd divide respectively to stopper (10) outside one end, both ends middle part and stretch into inside door frame (2) about the gag lever post (13) outside one end runs through the door body (1) respectively.